STK14CA8 查看數據表（PDF） - Cypress Semiconductor
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STK14CA8 Datasheet PDF : 16 Pages
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STK14CA8
Hardware STORE Cycle
Symbols
NO.
Standard Alternate
Parameter
31 tDELAY
32 tHLHX
tHLQZ
Hardware STORE to SRAM Disabled
Hardware STORE Pulse Width
Figure 13. Hardware STORE Cycle
32
STK14CA8
Min Max
1
70
15
Units
μs
ns
Notes
14
23
31
Soft Sequence Commands
Symbols
NO.
Standard
33 tSS
Parameter
Soft Sequence Processing Time
Figure 14. Software Sequence Commands
33
STK14CA8 Units
Min Max
70 μs
Notes
15, 16
33
Notes
14. On a hardware STORE initiation, SRAM operation continues to be enabled for time tDELAY to allow read/write cycles to complete.
15. This is the amount of time that it takes to take action on a soft sequence command. Vcc power must remain high to effectively register command.
16. Commands such as Store and Recall lock out I/O until operation is complete which further increases this time. See specific command.
Document Number: 001-51592 Rev. **
Page 9 of 16
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